Edit File: lru-memoizer.lock.test.js
const memoizer = require('./..'); const assert = require('chai').assert; const _ = require('lodash'); describe('lru-simultaneos calls', function () { var loadTimes = 0, memoized; beforeEach(function () { loadTimes = 0; memoized = memoizer({ load: function (a, b, callback) { loadTimes++; setTimeout(function () { callback(null, a + b); }, 100); }, hash: function (a, b) { return a + '-' + b; }, max: 10 }); }); it('should call once', function (done) { memoized(1, 2, _.noop); memoized(1, 2, _.noop); memoized(1, 2, function (err, result) { if (err) { return done(err); } assert.strictEqual(loadTimes, 1); assert.strictEqual(result, 3); done(); }); }); });
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